*SUPPORT*
IN: fep gazzer dax OUT: GREEN PURPLE PURPLE
IN: fep OUT: GREEN
IN: lug OUT: RED
IN: fep blicket gazzer OUT: GREEN PURPLE GREEN PURPLE
IN: gazzer dax OUT: PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: lug blicket zup OUT: RED YELLOW RED YELLOW
IN: fep dax OUT: GREEN GREEN
IN: gazzer blicket fep OUT: PURPLE GREEN PURPLE GREEN
IN: zup blicket lug OUT: YELLOW RED YELLOW RED
IN: lug blicket fep OUT: RED GREEN RED GREEN
IN: fep blicket zup OUT: GREEN YELLOW GREEN YELLOW
IN: lug blicket lug OUT: RED RED RED RED
IN: zup zup zup blicket lug OUT: YELLOW YELLOW YELLOW RED YELLOW RED

*QUERY*
IN: gazzer gazzer dax OUT: PURPLE PURPLE PURPLE
IN: lug fep fep blicket zup OUT: RED GREEN GREEN YELLOW GREEN YELLOW
IN: zup fep blicket zup OUT: YELLOW GREEN YELLOW GREEN YELLOW
IN: zup dax OUT: YELLOW YELLOW
IN: zup gazzer blicket fep OUT: YELLOW PURPLE GREEN PURPLE GREEN
IN: lug dax OUT: RED RED
IN: zup gazzer OUT: YELLOW PURPLE
IN: lug wif fep blicket gazzer OUT: RED GREEN PURPLE GREEN PURPLE
IN: gazzer blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer wif fep OUT: PURPLE GREEN

*GRAMMAR*
lug -> RED 
 zup -> YELLOW 
 gazzer -> PURPLE 
 fep -> GREEN 
 u1 blicket u2 -> [u1] [u2] [u1] [u2] 
 u1 dax -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 